EXTREMELY LAGGY, PLEASE RUN HERE: https://turbowarp.org/511927415?hqpen&fps=60&limitless&offscreen&turbo I've been trying to work out a green screen. My idea is this: first, draw whatever you want. Second, record all the positions and their colors. 3rd, erase the screen and re render every single point. it won't render the green parts. and voila. But, it's EXTREMELY LAGGY, + i need help with clipping issues. as you see on the right, there's an issue xD And this is my ONLY project that lags on turbowarp It'd be cool if people contributed and made this better. I want this to be open source for people to use